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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Lang, R. W.
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Topics
Publications (6/6 displayed)
- 2017Fracture mechanics methods to assess the lifetime of thermoplastic pipescitations
- 2007Fracture of poly(vinylidene fluoride): A combined synchrotron and laboratory in-situ X-ray scattering studycitations
- 2007The influence of fiber-orientation and stress ratio on the fatigue behavior of short-glasfiber-reinforced polymers
- 2006Characterisation of the tensile fatigue behaviour of RTM-laminates by isocyclic stress-strain-diagramscitations
- 2005Structural changes during plastic deformation at crack tips in PVDF films: A scanning X-ray scattering studycitations
- 2002A correlation of creep and fatigue crack growth in high density poly(ethylene) at various temperaturescitations
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article
Characterisation of the tensile fatigue behaviour of RTM-laminates by isocyclic stress-strain-diagrams
Abstract
<p>In this work a new evaluation method for the characterisation of the fatigue behaviour of carbon/epoxy laminates, manufactured in the resin transfer molding (RTM) process, is introduced. Fatigue data are represented in isocyclic stress-strain diagrams by plotting associated pairs of stress and strain values for each 10<sup>x</sup>th cycle. Isocyclic stress-strain curves are comparable to isochronous stress-strain curves for static tests. These curves represent a material law encompassing reversible visco-elastic effects as well as irreversible damage accumulation and can be used in the design of cyclically loaded components to predict their endurance limits. This paper concentrates on the characterisation of laminates made from compacted fabric packages using binder and sewing techniques and infused with RTM epoxy resins.</p>